Prepaid mobile data · Southeast Asia
Thailand Mobile Data Costs
Compare sourced prepaid mobile data plans for local or visitor use. Prices remain in THB, with package limits and official sources shown below.
- Sampled operators
- 1
- Verified plans
- 1
- Currency
- THB
- Checked
- 2026-08-09
Published package values
Published prepaid plan
Only generally usable data is normalized. Conditional app, 5G and activation bonuses are excluded when separable.
| Operator and plan | Audience | Package price | Data | Validity | Derived price/GB | Source |
|---|---|---|---|---|---|---|
| AISLucky Tourist SIM add-on 10 GB | Visitor prepaid | THB 90.00Tax status not stated | 10 GB | 8 days | THB 9.00 | Official planChecked 2026-08-09 |
Market context
Operator and registration notes
Tourist SIM activation requires identity verification under Thai telecom rules.
Limits and method
What this report does and does not compare
Lucky Tourist SIM add-on 10 GB
Fair-use and eligibility: Available as an add-on for AIS tourist SIM customers.
Normalization: Package price divided by 10 GB of included general-use data. Voice, SMS, roaming and promotional extras are not assigned estimated values.
Source review: Checked on 2026-08-09 with a high confidence rating; next review due 2026-09-09.
Official tourist-plan add-on for domestic use in Thailand.
Local SIM, home-operator roaming and travel eSIM are different products. Roaming prices are not shown until a consistent route-based comparison is available.